100578940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 265402368

約数和(自身を除く): 164823428

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 241, 271, 308, 385, 482, 542, 770, 964, 1084, 1205, 1355, 1540, 1687, 1897, 2410, 2651, 2710, 2981, 3374, 3794, 4820, 5302, 5420, 5962, 6748, 7588, 8435, 9485, 10604, 11924, 13255, 14905, 16870, 18557, 18970, 20867, 26510, 29810, 33740, 37114, 37940, 41734, 53020, 59620, 65311, 74228, 83468, 92785, 104335, 130622, 185570, 208670, 261244, 326555, 371140, 417340, 457177, 653110, 718421, 914354, 1306220, 1436842, 1828708, 2285885, 2873684, 3592105, 4571770, 5028947, 7184210, 9143540, 10057894, 14368420, 20115788, 25144735, 50289470, 100578940]

約数ペア:

[(1, 100578940), (2, 50289470), (4, 25144735), (5, 20115788), (7, 14368420), (10, 10057894), (11, 9143540), (14, 7184210), (20, 5028947), (22, 4571770), (28, 3592105), (35, 2873684), (44, 2285885), (55, 1828708), (70, 1436842), (77, 1306220), (110, 914354), (140, 718421), (154, 653110), (220, 457177), (241, 417340), (271, 371140), (308, 326555), (385, 261244), (482, 208670), (542, 185570), (770, 130622), (964, 104335), (1084, 92785), (1205, 83468), (1355, 74228), (1540, 65311), (1687, 59620), (1897, 53020), (2410, 41734), (2651, 37940), (2710, 37114), (2981, 33740), (3374, 29810), (3794, 26510), (4820, 20867), (5302, 18970), (5420, 18557), (5962, 16870), (6748, 14905), (7588, 13255), (8435, 11924), (9485, 10604)]